According to sources close to Apple (NASDAQ: AAPL), the company plans to ship anywhere between 20 million and 26 million Apples Watches by the end of the year, Reuters reported. These numbers reflect higher than predicted estimates of how well the wearable would sell, being the first of its kind in the market. Apple Watches went on sale Friday, garnering much attention, however, it is widely accepted that the wearable will not sell as well as its counterpart, the iPhone. Apple, however, has not yet announced any supply numbers so far, Reuters reported. "Our team is working to fill orders as quickly as possible based on the available supply and the order in which they were received," Apple said in a statement, Reuters reported.